142895536

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{29671}}^1$

素因数の和:29729

約数の個数: 40

約数和(自身を含む): 323780864

約数和(自身を除く): 180885328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 29671, 59342, 118684, 207697, 237368, 415394, 474736, 830788, 1275853, 1661576, 2551706, 3323152, 5103412, 8930971, 10206824, 17861942, 20413648, 35723884, 71447768, 142895536]

約数ペア:

[(1, 142895536), (2, 71447768), (4, 35723884), (7, 20413648), (8, 17861942), (14, 10206824), (16, 8930971), (28, 5103412), (43, 3323152), (56, 2551706), (86, 1661576), (112, 1275853), (172, 830788), (301, 474736), (344, 415394), (602, 237368), (688, 207697), (1204, 118684), (2408, 59342), (4816, 29671)]